package com.zwt.spingcloud.controller;

import com.zwt.springcloud.pojo.Dept;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.util.List;

/**
 * @author ML李嘉图
 * @version createtime: 2021-10-25
 * Blog: https://www.cnblogs.com/zwtblog/
 */
@RestController
public class DeptConsumerController {
    // 理解，消费者不应该有service层
    // RestTemplate 供我们直接调用，注册到spring中

    // 提供多种便捷访问远程http服务的方法，简单的restfull服务模板
    @Autowired
    private RestTemplate restTemplate;

//    private static final String REST_URL_PREFIX = "http://localhost:8001";
    private static final String REST_URL_PREFIX = "http://PROVIDER";

    @RequestMapping("/consumer/dept/add")
    public boolean add(Dept dept) {
        return restTemplate.postForObject(REST_URL_PREFIX + "/dept/add", dept, boolean.class);
    }

    @RequestMapping("/consumer/dept/get/{id}")
    public Dept get(@PathVariable("id") Long id) {
        return restTemplate.getForObject(REST_URL_PREFIX + "/dept/get" + id, Dept.class);
    }

    @RequestMapping("/consumer/dept/list")
    public List<Dept> list() {
        return restTemplate.getForObject(REST_URL_PREFIX + "/dept/list", List.class);
    }

    @RequestMapping("/hello")
    public String hello() {
        return "Hello";
    }

}
